Streaming, podcasting, or just chatting online? You want to sound great! No background noise, no echo, just crystal-clear voice. Thanks to NVIDIA, that dream is now reality.
TL;DR:
NVIDIA Audio Effects helps make your microphone sound amazing by removing background noise and echo. You’ll need an RTX graphics card and a free plugin called RTX Voice or NVIDIA Broadcast. Once that’s installed, you can hook it into OBS with just a few clicks. Better audio means happier viewers and cleaner sound for your streams or recordings!
What Are NVIDIA Audio Effects?
NVIDIA Audio Effects is a suite of smart tools that clean up your microphone sound. These effects work using AI to:
- Remove unwanted background noise like typing, fans, barking dogs
- Cancel echo – super handy in big or empty rooms
- Improve your voice quality so it sounds sharp and professional
The most popular way to use these tools is through the NVIDIA Broadcast App. But if you’re streaming or recording in OBS Studio, you can add them in easily and get real-time clean audio.
What You Need Before You Start
Before diving in, here’s what you’ll need:
- An NVIDIA RTX GPU (GeForce RTX 20-series or newer)
- The NVIDIA Broadcast App (or older RTX Voice plugin)
- OBS Studio installed on your computer
- A microphone (of course!)
If your GPU isn’t RTX, you might still be able to use RTX Voice with a workaround, but officially it’s made for RTX cards only.
Step 1: Install NVIDIA Broadcast
First things first. Let’s grab the app that makes the magic happen:
- Head to the official NVIDIA Broadcast site.
- Download and install the latest version.
- Run the application and select your microphone input.
Inside the app, you’ll see options like Remove Background Noise and Room Echo Removal. Toggle these on to activate them.
Step 2: Set the Broadcast Mic As Your Input
Now that your sound is squeaky clean, we want to route that audio into OBS.
- Open OBS Studio.
- Go to Settings → Audio.
- Under Mic/Auxiliary Audio, select NVIDIA Broadcast as your mic input.
Ta-da! OBS is now listening to your clean audio from NVIDIA Broadcast. But there’s more we can do to tweak your setup.
Step 3: Add Filters in OBS for Extra Control
You can still use OBS filters alongside NVIDIA Broadcast. Here’s how:
- Click on the gear icon next to your mic in the Audio Mixer.
- Select Filters.
- Add filters like Gain, Compressor, or Limiter to fine-tune your sound.
Want to make soft whispers louder or keep loud shouts from blasting? These filters help balance everything out.
Step 4: Test Everything!
Before going live, test your setup:
- Record a sample in OBS.
- Play it back and listen carefully.
- Tweak levels and filter settings based on how you sound.
You should hear clear speech without fans, background music, or that annoying echo from your room.
Troubleshooting Tips
If something sounds off, don’t worry. Here’s what to check:
- Mic not working? Double-check that you selected NVIDIA Broadcast in both OBS and the Broadcast App.
- Hearing static? Try lowering your mic gain or turning off unused filters.
- Audio doesn’t match video? You might need to sync things under Advanced Audio Settings in OBS.
Why Use These Effects in OBS?
Here’s the big win: Your voice will be clean, smooth, and professional—even if your dog starts barking or someone is mowing the lawn outside.
NVIDIA Audio Effects help you stand out. Whether you’re live streaming games, recording a podcast, or just chatting on Zoom, people appreciate good sound. It’s the first thing they notice!
Can I Use It with Other Software?
Yes! Because NVIDIA Broadcast acts like a virtual microphone, you can use it in:
- Discord
- Zoom
- Skype
- Audacity
- Any program that can pick an input mic
This makes your voice sound great anywhere, not just OBS.
Cool Bonus: Use Noise Removal with Speakers Too!
Got noisy background sound from others? NVIDIA Broadcast can clean that up as well by setting your speakers to the virtual audio out.
It suppresses background noise from incoming audio too. Perfect for meetings with rowdy participants!
Quick Recap
- Install the NVIDIA Broadcast App
- Enable the Remove Noise and Echo Removal effects
- Set OBS to use the NVIDIA Broadcast Mic
- Test and tweak your sound using OBS filters
- Enjoy crisp, clear audio—worry free!
Final Tips
Keep your mic close, speak clearly, and use a pop filter if you have one. Even with AI, good mic technique matters.
Keep your drivers and NVIDIA Broadcast app up to date. NVIDIA frequently improves the AI behind the effects.
Have fun with it! Clear audio makes streaming more enjoyable for you and your audience.
Now go out there and rock that crystal-clear sound like a pro streamer.
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